TY

Takayuki Yamaguchi

Ricoh Company: 1 patents #810 of 1,683Top 50%
SC Sumitomo Chemical: 1 patents #92 of 288Top 35%
Overall (2011): #63,288 of 364,097Top 20%
2
Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8073028 Light emitting apparatus, optical scanning apparatus, and image forming apparatus 2011-12-06
7981339 Method of producing non-mutually-adhesive polymer pellet, and apparatus therefor Hiroyuki Tanimura, Takuro Nasu 2011-07-19